SAKAI SV510D-11 STATIC SMOOTH DRUM ROLLER

Technical Description

The Sakai SV510D-11 is a high-performance smooth drum roller designed for efficient soil and asphalt compaction. It features an 84-inch wide steel drum with a vibration frequency range of 1,650 to 2,200 vibrations per minute (vpm), optimized for uniform compaction and surface smoothness. The machine’s turning radius on the inside measures 137 inches, allowing for better maneuverability in confined spaces. Powered by an Isuzu BB-6BG1T turbocharged diesel engine, it delivers a rated output of 138.1 hp (103.0 kW), providing consistent and reliable power suited for demanding construction tasks. The engine’s mechanical direct injection system ensures fuel efficiency and low emissions, complying with Tier 2 emission standards. The SV510D-11 has an operating width of 84 inches and a total operating weight of approximately 23,140 lb (10,500 kg), balancing substantial compaction force with mobility. Its overall dimensions, 18.66 ft in length, 7.71 ft in width, and 9.74 ft in height, facilitate transport and site access. The roller incorporates advanced vibration control with hydraulic motors and amplitude adjustment to optimize compaction force while protecting the drum and machine components. This vibration system adjusts drum speed and amplitude dynamically, enabling efficient work on varying soil types and slopes up to 27–30 degrees. The SV510D-11’s drum and axle drive combination enhances traction control for improved operational stability. This machine is especially suited for compacting sand, gravel, rockfill, and semi-cohesive soils in road construction and civil infrastructure projects, delivering a durable and versatile compaction solution.